关于远程升级，适合与所有ARM系列，iap远程升级

DDS芯片9851的驱动程序~用来产生不同频率的正弦波波形~-DDS chip driver 9851 ~ used to generate different frequencies of sinusoidal waveform ~

我参加湖北省电子设计大赛时候准备的一些资料-I have participated in electronic design contest in Hubei Province when some of the information ready

c8051F020 液晶显示的程序 也许有用-c8051F020 LCD procedures would be useful

一款12F629的信号发生器的源程序，非常详细，对用PIC的朋友有帮助-12F629 a source of the signal generator, very detailed, using PIC friends have to help

51单片机控制的电动自行车驱动系统源程序(CHUNTIAN) -51 microcomputer control drive system for electric bicycle source (CHUNTIAN)

BTF020实验程序-1 btf020开发板自带-Experimental procedures BTF020 development board comes with-1 btf020

LCM module .9320 relevant information .320 X240

44B0＋SL811，学习USB编程的好资料，强烈推荐-44B0+ SL811, learning programming USB good information, strongly recommended

nios 环境下12864液晶驱动程序，封装了任意坐标画点、循环画点，任意坐标数值显示和字符串显示程序，附加一幅世界地图源码-Nios environment 12864 LCD driver package of arbitrary coordinates of painting, the cycle of paintings, the arbitrary numerical display and the string coordinates display program, a map of the world an additional source

nn modelling and auto-pid controller